1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leni [432]
3 years ago
10

A box contains

Mathematics
2 answers:
elena-s [515]3 years ago
4 0
9 because if you subtract 11 from 19 you get 9
andriy [413]3 years ago
4 0
11 - 19 equals 9 so 9
You might be interested in
Is 3 yards bigger than 21 feet is 21 feet bigger than 3 yards
Kipish [7]
No because 21 ft equals 7 yd
which us bigger than 3 yd
6 0
3 years ago
Read 2 more answers
Tina ordered a replacement part for her desk. It was shipped in a box that measures 2 in. by 2 in. by 11 in. What is the greates
algol13

Answer:

15 inches

Step-by-step explanation:

The space diagonal of a rectangular prism is the root of the sum of the squares of the edge lengths. The longest straight part that will fit in the box will be at most ...

l = √(4² +4² +14²) = √228 ≈ 15.10 . . . . inches

If im wrong just tell me im sorry if it is

Ally~

8 0
2 years ago
PLZ HELP! WILL GIVE BRAINLIEST TEN POINTS
Tatiana [17]

Answer:

Time = distance/speed. T = 1,200,000,000/28,000. This can be cancelled to 1,200,000/28. Rounding 28 to 30 for the estimate, divide by another ten: 120,000. Then divide by the remaining 3 from 30: 120,000/3 = 40,000. It will take approximately 40,000 hours.

<em>Hope This Helps!</em>

3 0
3 years ago
Read 2 more answers
Can someone complete the square
pshichka [43]
To do these, start by looking at the "b" value -6.
divide it by 2

-6/2 = -3

now square this number

(-3)^2 = 9

this is what you need for the "c" value

there is only a 5 for the c value so add 4 to both sides of the equation. ( +4 = +4)

y +4 = x^2 -6x +5 +4
y +4 = x^2 -6x +9
y +4 = (x -3)^2
y = (x -3)^2 - 4

vertex ( 3, -4) upwards facing like a bowl, because the "a" value is positive. So the vertex is the minimum, lowest point on the graph.


7 0
3 years ago
What is the correct evaluation of 4x2 + 4x - 2y2 +3y, when x is equal to -2 and y is equal to 3?
____ [38]

Answer:

-1

Step-by-step explanation:

This all comes down to the substitution. I am assuming that (4x2) is meant to be 4x^2 so I will solve as that.

4(-2)^2 = 4(4) = 16

4(-2) = - 8    

-2(3)^2 = -2(9) = -18

3(3) = 9

16-8-18+9= -1

7 0
2 years ago
Other questions:
  • Please help me.........
    7·1 answer
  • Describe the dimension of two different prisms that each have a volume of 2,400cubic centimeters. Then draw each prism.
    15·1 answer
  • The fracture strength of tempered glass averages 14.1 (measured in thousands of pounds per square inch) and has standard deviati
    12·1 answer
  • How would you write the proportion 9:36
    8·2 answers
  • What is the vertex of g(x) = |x−2|+1 ?
    7·2 answers
  • A company rents water tanks shaped like cylinders. Each tank has a diameter of 8 feet and a height of 3 feet. The cost is $5 per
    6·1 answer
  • Please help ASAP!! Please
    7·1 answer
  • Sally designs web pages. She charges $140 per web page. She also needs to pay
    13·1 answer
  • A rectangular floor measure 12m by 9m . A rectangular rug measuring 5m by 3m was placed on the middle of that floor. What is the
    12·1 answer
  • Pls answer i will fail:-}
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!